Merged in fix/linting-booking-flow (pull request #2709)

Fix/linting booking flow

* fix import issues and add lint check no-extraneous-dependencies
* fix use type HotelType instead of string
* add no-extraneous-dependencies lint check to booking-flow

Approved-by: Anton Gunnarsson

packages/booking-flow/eslint.config.mjs

@@ -1,3 +1,6 @@
+import path from "node:path"
+import { fileURLToPath } from "node:url"
+
 import { FlatCompat } from "@eslint/eslintrc"
 import js from "@eslint/js"
 import typescriptEslint from "@typescript-eslint/eslint-plugin"
@@ -10,6 +13,8 @@ const compat = new FlatCompat({
   allConfig: js.configs.all,
 })
 
+const packageDir = path.dirname(fileURLToPath(import.meta.url))
+
 export default defineConfig([
   {
     extends: compat.extends("next/core-web-vitals", "plugin:import/typescript"),
@@ -22,10 +27,31 @@ export default defineConfig([
       parser: tsParser,
     },
 
+    settings: {
+      // Ensure the plugin can resolve workspace packages and TS path aliases
+      "import/resolver": {
+        typescript: {
+          project: [path.join(packageDir, "tsconfig.json")],
+          alwaysTryTypes: true,
+        },
+        node: {
+          extensions: [".js", ".jsx", ".ts", ".tsx"],
+        },
+      },
+    },
+
     rules: {
       "no-unused-vars": "off",
       "react/function-component-definition": "error",
       "import/no-relative-packages": "error",
+      "import/no-extraneous-dependencies": [
+        "warn",
+        {
+          includeInternal: true,
+          includeTypes: true,
+          packageDir: [packageDir],
+        },
+      ],
       "simple-import-sort/imports": [
         "warn",
         {